pl.pragmatists.concordion.rest.RestResultRenderer Maven / Gradle / Ivy

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package pl.pragmatists.concordion.rest;

import org.concordion.api.Element;
import org.concordion.api.listener.AssertEqualsListener;
import org.concordion.api.listener.AssertFailureEvent;
import org.concordion.api.listener.AssertFalseListener;
import org.concordion.api.listener.AssertSuccessEvent;
import org.concordion.api.listener.AssertTrueListener;

class RestResultRenderer implements AssertEqualsListener, AssertTrueListener, AssertFalseListener {

    public void failureReported(AssertFailureEvent event) {
        Element element = event.getElement();
        element.addStyleClass("rest-failure");

        Element spanExpected = new Element("del");
        spanExpected.addStyleClass("expected");
        element.moveChildrenTo(spanExpected);
        element.appendChild(spanExpected);
        spanExpected.appendNonBreakingSpaceIfBlank();

        Element spanActual = new Element("ins");
        spanActual.addStyleClass("actual");
        spanActual.appendText(convertToString(event.getActual()));
        spanActual.appendNonBreakingSpaceIfBlank();

        element.appendText("\n");
        element.appendChild(spanActual);
    }

    public void successReported(AssertSuccessEvent event) {
        event.getElement().addStyleClass("rest-success").appendNonBreakingSpaceIfBlank();
    }

    private String convertToString(Object object) {
        if (object == null) {
            return "(null)";
        }
        return "" + object;
    }
}